Magnetic susceptibility properties of polluted soils
文献类型：期刊论文
| 作者 | Wang, L; Liu, DS; Lu, HY |
| 刊名 | CHINESE SCIENCE BULLETIN
 |
| 出版日期 | 2000-09-01 |
| 卷号 | 45期号:18页码:1723-1726 |
| 关键词 | polluted soil magnetic susceptibility frequency-dependent susceptibility |
| ISSN号 | 1001-6538 |
| 文献子类 | Article |
| 英文摘要 | An investigation of magnetic properties using magnetic susceptibility (chi) and frequency-dependent susceptibility (chi (fd)) was conducted on representative modern pollutants, which include smelted slag dust, automobile exhaust dust and coal ash. Their magnetic susceptibility values are more than 500X10(-8) m(3)/kg, and frequency-dependent susceptibility values less than 3%, indicating that ample ferrimagnetic and scanty superparamagnetic grains occurred in the studied pollutants. Similar to the artificially synthetic polluted soils, the industrially-polluted soils display a negative relationship between magnetic susceptibility and frequency-dependent susceptibility. However, the unpolluted soils, e.g. the Quaternary loess in the Chinese Loess Plateau, show a positive relationship between them. In this note, we propose a convenient and effective approach for identifying the polluted soils. |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000165163500019 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/76167]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Wang, L |
| 作者单位 | Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, L,Liu, DS,Lu, HY. Magnetic susceptibility properties of polluted soils[J]. CHINESE SCIENCE BULLETIN,2000,45(18):1723-1726. |
| APA | Wang, L,Liu, DS,&Lu, HY.(2000).Magnetic susceptibility properties of polluted soils.CHINESE SCIENCE BULLETIN,45(18),1723-1726. |
| MLA | Wang, L,et al."Magnetic susceptibility properties of polluted soils".CHINESE SCIENCE BULLETIN 45.18(2000):1723-1726. |
入库方式： OAI收割
来源：地质与地球物理研究所
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